CPU-Z
FreeA free hardware information tool that reports processor, memory, mainboard and graphics details on Windows and Android.
About CPU-Z
CPU-Z is a system information utility that shows details about the hardware in a computer. It reports the processor name, cores, clock speeds and cache, mainboard and chipset details, memory type and timings, and basic graphics information.
It includes a simple benchmark and a validation feature for sharing results, and the latest winget notes mention CPU-Z Validator V3. An Android edition reports similar information for phones and tablets, including system on chip, sensors and battery details.
CPU-Z suits PC builders, overclockers and anyone who wants to confirm what is inside a machine before buying, upgrading or troubleshooting. It does not change settings, just reads and displays data.
The Windows version is freeware. The Android app is free with ads and in-app purchases, according to its store listing, and carries a lower store rating of 3.2, so experiences there vary. Readings are a snapshot of what the system reports at that moment, so they are best used to identify parts rather than to judge long-term stability or cooling.
Use it to read specs only, not to monitor temperatures. HWiNFO is better suited to sensor logging.
Version history
1 release tracked- Windows: Added CPU-Z Validator V3
Frequently asked
Is CPU-Z free?
The Windows version is freeware. The Android app is free with ads and in-app purchases.
Does it need an account?
No account is needed to view hardware information.
Which platforms does it support?
Windows and Android.
Where does the download link go?
Directly to cpuid.com or the official app store for your platform. PlanetSofts never rehosts installers or adds wrappers, and these links were last verified Oct 6, 2026.